The concept

The system does not measure the actual inflation pressure in the tires.

It detects a pressure loss in a tire by comparing the rotational speeds of the individual wheels while moving.

In the event of a pressure loss, the diameter and therefore the rotational speed of the corresponding wheel change. This is detected and reported as a flat tire.

    See also:

    Weights
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    Initialization
    The initialization process adopts the set inflation tire pressures as reference values for the detection of a flat tire. Initialization is started by confirming the inflation pressures. Do not ...

    Dimensions
    Width with mirrors, height with roof-mounted aerial The two bottom values apply to L models. Height with roof-mounted aerial 760Li: 58.7 inches/ 1,490 mm Width without mirrors Length, wheel ...